406776261265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1\times {\mathrm{1311103}}^1$

素因数の和:1316760

約数の個数: 16

約数和(自身を含む): 532601911296

約数和(自身を除く): 125825650031

約数列:

[1, 5, 11, 55, 5641, 28205, 62051, 310255, 1311103, 6555515, 14422133, 72110665, 7395932023, 36979660115, 81355252253, 406776261265]

約数ペア:

[(1, 406776261265), (5, 81355252253), (11, 36979660115), (55, 7395932023), (5641, 72110665), (28205, 14422133), (62051, 6555515), (310255, 1311103)]